Open AccessThe long-range scattering matrix of the recurrence spectra of NO molecules in strong field
Author(s) -
Yajing Wang,
Hongyun Liu,
Yan-Li Xue,
Dehua Wang,
Shu Lin
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.6209
Subject(s) - semiclassical physics , rydberg formula , diatomic molecule , physics , scattering , quantum defect , spectral line , s matrix , matrix (chemical analysis) , range (aeronautics) , atomic physics , quantum number , field (mathematics) , scattering theory , rydberg atom , quantum , molecule , quantum mechanics , chemistry , materials science , ionization , ion , mathematics , chromatography , pure mathematics , composite material
The scattering matrix approach to analyze the recurrence spectra of diatomic molecules in strong external magnetic field in the energy range E=77010—77050cm-1 is investigated. A new potential model is introduced to simplify the potential of the Rydberg electron of NO in external field. Based on the calculation of semiclassical orbits for the Rydberg states with rotation quantum number N=1,3,5, the long-range scattering matrix elements are obtained, which demonstrates that the quantum resonance peaks are intimately related to the corresponding closed orbits.